Physics The unit of noise pollution (level) is : Decimal None of these Decibel Ppm Decimal None of these Decibel Ppm ANSWER DOWNLOAD EXAMIANS APP
Physics The cover of a solar cooker is made of glass because It reflects sun's rays It rediates heat better than metals It absorbs sun's rays It retains the heat inside by the green house effect It reflects sun's rays It rediates heat better than metals It absorbs sun's rays It retains the heat inside by the green house effect ANSWER DOWNLOAD EXAMIANS APP
Physics Oil rises up the wick in a lamp because Of the capillary action phenomenon Of the diffusion of oil through the wick Oil is very light Of the surface tension phenomenon Of the capillary action phenomenon Of the diffusion of oil through the wick Oil is very light Of the surface tension phenomenon ANSWER DOWNLOAD EXAMIANS APP
Physics Water cannot be used to extinguish fire caused by electric current, because It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis It may spoil the wiring It may cause electrocution It may cause hydrolysis It may cause electrolysis ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Ohm Erg Volt Joule Ohm Erg Volt Joule ANSWER DOWNLOAD EXAMIANS APP
Physics Which is an example of Phototropism? Plant bending toward the light A venus flytrap capturing a fly Roots of a plant following water Roots growing into the soil Plant bending toward the light A venus flytrap capturing a fly Roots of a plant following water Roots growing into the soil ANSWER DOWNLOAD EXAMIANS APP
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